*By Carlo Versano* Facebook shares dropped Friday afternoon after the company announced that 50 million accounts may have been compromised by hackers exploiting a security vulnerability. Guy Rosen, the company's VP of product management, said the breach was discovered on Tuesday and affected its "View As" feature, which allows people to see what their own profile looks like to someone else. Rosen said the vulnerability has been patched. "We’re taking this incredibly seriously and wanted to let everyone know what’s happened and the immediate action we’ve taken to protect people’s security," Rosen, wrote in a [blog post](https://newsroom.fb.com/news/2018/09/security-update/) on Friday. Facebook ($FB) discovered that unknown attackers manipulated a piece of code that allowed them to steal security tokens that usually keep accounts logged in. The post was light on detail and was seemingly intended to show the company's efforts at transparency, just months after it was pilloried for a mishandling of the Cambridge Analytica breach. After that scandal, CEO Mark Zuckerberg [said](https://m.facebook.com/zuck/posts/10104712037900071) in a Facebook post, "We have a responsibility to protect your data, and if we can't, then we don't deserve to serve you."

Share:
More In Politics
President Biden Orders Oil Reserve Release
President Biden is trying to help Americans at the pump by tapping into U.S. oil reserves in an unprecedented way. He also announced several steps to punish oil companies. Lisa Whalen, automotive and mobility analyst at Morning Consult, joins Cheddar News to discuss.
U.S. Stocks Close Higher, Tech Stocks Lead Advance
U.S. markets closed higher to end Monday's session, with tech stocks leading the advance. Gene Goldman, Chief Investment Officer at Cetera Financial Group, joins Cheddar News' Closing Bell to discuss the potential future of the major U.S. indexes, and how factors like policy moves from the federal reserve and the ongoing Ukraine-Russia war could impact volatility.
Need2Know: COVID Booster Updates, Ukraine, Third Sacramento Suspect Arrested
Catching you up on what you need to know on April 6, 2022, with updates on the FDA’s meeting to discuss a second COVID booster shot, more on the war in Ukraine, tornadoes on the Gulf coast, a third suspect arrested in connection to the mass shooting in California, Darwin’s lost notebooks mysteriously returned, and more.
Load More